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Substance Name: Fluosilicic acid
RN: 16961-83-4
UNII: 53V4OQG6U1
InChIKey: OHORFAFFMDIQRR-UHFFFAOYSA-P
Molecular Formula
- F6-Si.2H
Molecular Weight
- 144.0898
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Names and Synonyms
Name of Substance
- Fluosilicic acid
- Hexafluorosilicic acid
Synonyms
- Acide fluorosilicique
- Acide fluorosilicique [French]
- Acide fluosilicique
- Acide fluosilicique [French]
- Acido fluosilicico
- Acido fluosilicico [Italian]
- Caswell No. 463
- CCRIS 2296
- Dihydrogen hexafluorosilicate
- Dihydrogen hexafluorosilicate (2-)
- EC 241-034-8
- EINECS 241-034-8
- EPA Pesticide Chemical Code 075305
- FKS
- Fluorosilicic acid
- Fluorosilicic acid (H2SiF6)
- Fluosilicic acid
- Hexafluorokieselsaeure
- Hexafluorokieselsaeure [German]
- Hexafluorokieselsaiure
- Hexafluorokieselsaiure [German]
- Hexafluorokiezelzuur
- Hexafluorokiezelzuur [Dutch]
- Hexafluorosilicic acid
- Hexafluosilicic acid
- HSDB 2018
- Hydrofluorosilicic acid
- Hydrofluosilicic acid
- Hydrogen hexafluorosilicate
- Hydrosilicofluoric acid
- Kiezelfluorwaterstofzuur
- Kiezelfluorwaterstofzuur [Dutch]
- NSC 16894
- Sand acid
- Silicate (2-), hexafluoro-, dihydrogen
- Silicofluoric acid
- Silicofluoride
- Silicon hexafluoride dihydride
- UNII-53V4OQG6U1
Systematic Names
- Hexafluorosilicic acid
- Silicate(2-), hexafluoro-, dihydrogen
- Silicate(2-), hexafluoro-, hydrogen (1:2)
Superlist Names
- Fluorosilicic acid
- Fluorosilicic acid (30% or less)
- Fluorosilicic acid [UN1778] [Corrosive]
- Hydrofluosilicic acid
- UN1778
Registry Numbers
CAS Registry Number
- 16961-83-4
FDA UNII
- 53V4OQG6U1
Other Registry Numbers
- 1202864-64-9
- 12672-67-2
- 1309-45-1
System Generated Number
- 0016961834
Molecular Formulas
Molecular Formula
- F6-Si.2H
Molecular Formula Fragments
- COMPONENT
- F6-Si
- H
Structure Descriptors
InChI
InChI=1S/F6Si/c1-7(2,3,4,5)6/q-2/p+2InChIKey
OHORFAFFMDIQRR-UHFFFAOYSA-PSmiles
[H+].[H+].[F-][Si+4]([F-])Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
frog | LDLo | subcutaneous | 140mg/kg (140mg/kg) | Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. Vol. 124, Pg. 133, 1937. | |
rat | LD50 | oral | 430mg/kg (430mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) | National Technical Information Service. Vol. OTS0555557, |